The Filter,band Pass, cataloged under National Stock Number 5915-00-491-6325, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is De Coursey Engineering Laboratory. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-00-491-6325 |
| Primary Part Number | 1950 |
| Item Name | Filter,band Pass |
| FSC / FSG | 5915 / 59 — No Item Name Available |
| Manufacturer | De Coursey Engineering Laboratory |
| Status | ACTIVE |
| Average Life Rating in Hours | 10000.0 |
| Operating Temp Range | -54.0 TO 71.0 CELSIUS DEGC |
| Specified Frequencies of Discrimination Per Function | 250.00 HERTZ BLANK AND 465.00 HERTZ BLANK AND 535.00 HERTZ BLANK AND 1.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Functional Terminal Type and Quantity | 1 WIRE HOOK INPUT FIRST FUNCTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.750 INCHES NOMINAL IN |
| Nominal Thread Size | 0.112 INCHES IN |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED |
| Body Height | 1.375 INCHES NOMINAL IN |
| Discrimination at Specified Frequencies Per Function in Decibels | 40.0 MINIMUM BLANK AND 7.0 MAXIMUM BLANK FIRST FUNCTION |
| Input Impedance Per Function W/load | 330.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Body Length | 1.000 INCHES NOMINAL IN |
| Output Impedance Per Function W/source Across Input | 330.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Insertion Loss at Reference Frequency Per Function in Decibels | 5.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Reference Frequency Per Function | 500.0 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE |
| Frequency Band Width Per Function | 465.00 HERTZ BLANK AND 535.00 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Maximum Dielectric Withstanding AC Rms Voltage | 500.0 VOLTS AT SEA LEVEL |
| Functional Terminal Type and Quantity | 1 WIRE HOOK GROUND THIRD FUNCTION |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Functional Terminal Type and Quantity | 1 WIRE HOOK OUTPUT SECOND FUNCTION |
| Principal Circuitry Type Per Function | INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Body Width | 1.000 INCHES NOMINAL IN |
| Vibration Resistance Range in Hertz | +10.0 TO 55.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5915-00-491-6325 is a Filter,band Pass, manufactured by De Coursey Engineering Laboratory, classified under FSC 5915 (No Item Name Available). Status: active.
NSN 5915-00-491-6325 has 2 cross-referenced part numbers: 25A040 (Quest Electronic Development Div Sacom/tpe), 1950 (De Coursey Engineering Laboratory).
There are 12 known substitutes for 5915-00-491-6325: 5365-00-057-7770, 6625-00-106-7497, 7490-00-153-9685 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1950: Average Life Rating in Hours: 10000.0; Operating Temp Range: -54.0 TO 71.0 CELSIUS DEGC; Specified Frequencies of Discrimination Per Function: 250.00 HERTZ BLANK AND 465.00 HERTZ BLANK AND 535.00 HERTZ BLANK AND 1.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Functional Terminal Type and Quantity: 1 WIRE HOOK INPUT FIRST FUNCTION. 25 total characteristics are documented in the Federal Logistics Information System.